Even R2D2 needs a candid smoke break every now and then.

Directors frame films to show you the best parts and scenes, essentially "stitched" together. These days, many fans love seeing the behind-the-scenes look at a production, where downtime is seldom seen, but welcomed. Here's an exhaustive and in-depth look at some behind-the-scenes photos from the best films to ever premiered at a movie theater.

Back To The Future

Michael J. Fox must have been living the dream. Who wouldn't want to wear futuristic lace-up nikes, a nifty jacket, or drive in a DeLorean as grown men stand under you waiting for the next shot? This set was the equivalent of being a kid in a candy store.